156750799398

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1\times {\mathrm{3457}}^1$

素因数の和:4349

約数の個数: 64

約数和(自身を含む): 320450038272

約数和(自身を除く): 163699238874

約数列:

[1, 2, 3, 6, 71, 142, 163, 213, 326, 426, 489, 653, 978, 1306, 1959, 3457, 3918, 6914, 10371, 11573, 20742, 23146, 34719, 46363, 69438, 92726, 106439, 139089, 212878, 245447, 278178, 319317, 490894, 563491, 638634, 736341, 1126982, 1472682, 1690473, 2257421, 3380946, 4514842, 6772263, 7557169, 13544526, 15114338, 22671507, 40007861, 45343014, 80015722, 120023583, 160276891, 240047166, 320553782, 367959623, 480830673, 735919246, 961661346, 1103878869, 2207757738, 26125133233, 52250266466, 78375399699, 156750799398]

約数ペア:

[(1, 156750799398), (2, 78375399699), (3, 52250266466), (6, 26125133233), (71, 2207757738), (142, 1103878869), (163, 961661346), (213, 735919246), (326, 480830673), (426, 367959623), (489, 320553782), (653, 240047166), (978, 160276891), (1306, 120023583), (1959, 80015722), (3457, 45343014), (3918, 40007861), (6914, 22671507), (10371, 15114338), (11573, 13544526), (20742, 7557169), (23146, 6772263), (34719, 4514842), (46363, 3380946), (69438, 2257421), (92726, 1690473), (106439, 1472682), (139089, 1126982), (212878, 736341), (245447, 638634), (278178, 563491), (319317, 490894)]